import Vue from 'vue'

import 'normalize.css/normalize.css' // A modern alternative to CSS resets

import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
import locale from 'element-ui/lib/locale/lang/zh-CN' // lang i18n

import '@/styles/index.scss' // global css

import App from './App'
import store from './store'
import router from './router'

import '@/icons' // icon
import '@/permission' // permission control

/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online ! ! !
 */
if (process.env.NODE_ENV === 'production') {
  const { mockXHR } = require('../mock')
  mockXHR()
}

// set ElementUI lang to EN
Vue.use(ElementUI, { locale })
// 如果想要中文版 element-ui，按如下方式声明
// Vue.use(ElementUI)

Vue.config.productionTip = false
// 封装自定义指令 用来控制操作权
Vue.directive('permission', {
  // 会在指令作用的元素插入到页面完成以后触发
  inserted(el, binding) {
    // el 指令作用的元素的dom对象
    const points = store.state.user.userInfo?.powers || [] // 当前用户信息的操作权
    // 查找是否有匹配的权限点
    const hasPermission = points.some(point => point.code === binding.value);
    if (!hasPermission) {
      // 如果没有匹配的权限点，则删除元素或禁用之
      el.remove(); // 删除元素
      // 或者使用下面的方式禁用元素
      // el.disabled = true;
    }
  }

})
new Vue({
  el: '#app',
  router,
  store,
  render: h => h(App)
})
